About this role

Senior DSP Engineer

Stockholm, SWEDEN

Full-time or Freelance | 5+ years experience

JNT is a small, highly specialized in critical communcation based in Sweden.

We’re looking for an experienced Senior DSP Engineer to join our team and work on real

audio challenges with real customers. If you enjoy diving deep into algorithms, optimizing

code for embedded systems, and collaborating closely with engineers building consumer

products, you’ll feel right at home.

What You’ll Be Working On

Designing and implementing DSP algorithms for audio processing

Working with ANC, AEC, beamforming, noise reduction, and related technologies

Optimizing algorithms for embedded, real-time platforms (e.g. STM32H7, STM32F4,

NXP RT600, NXP i.MX93)

Collaborating with stak holders and other development teams

Contributing technical insight and leadership to DSP-heavy projects

Requirements

Master’s degree in Electrical Engineering, Computer Science, Acoustics, or a related

field

5+ years of experience developing DSP algorithms

Strong C programming skills for embedded systems

Proficiency with MATLAB and/or Python

Hands-on experience with real-time audio processing

Solid understanding of audio algorithms (ANC, AEC, beamforming, noise reduction)

Clear and professional communication skills in English

Ability to handle confidential customer IP with discretion and professionalism

Experience with STM32H7 & STM32F4
Experience with NXP RT600 & NXP i.MX93
Experience with Qualcomm Bluetooth platforms (QCC / S7)
Experience with Cadence HiFi DSP or ARM Cortex-M processors
Background in consumer electronics audio products
Work Location
Our preference is for candidates to work at our Stockholm office. We are also open to remote
work within EU or the UK for the right candidate. Freelance arrangements are also possible
if the fit is right.

DSP Engineer

About this role